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Asscher|Lab Grown|IGI

1.55ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG627410608

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG627410608

Diamond specifications and retailer prices

From $648 NZD
As of November 4, 2026
Save $2,237 NZD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,335 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG627410608 or 627410608. Listed at 19 retailers as of November 3, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627410608
Dimensions6.45 × 6.40 × 4.03 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.45 mm6.40 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627410608
Side View
Table 65.0%Crown 31.8°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,335 NZD|Low: $648 NZD|High: $3,388 NZD|Avg: $1,646 NZD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$648 NZD
Retailer 2$720 NZD
Retailer 10$720 NZD
Retailer 8$1,011 NZD
Retailer 3$1,178 NZD
Retailer 9$1,217 NZD
Retailer 7$1,240 NZD
Retailer 5$1,274 NZD
Retailer 12$2,299 NZD
Retailer 11$2,649 NZD
Retailer 6$2,885 NZD
Rare Carat$3,335 NZD

44 data points across 12 retailers

19 retailers$648 NZD to $2,885 NZD

A
Cheapest Retailer
-
$648 NZD
Final sale: no returns
Retailer 2
-
$720 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$720 NZD
View
A
Retailer 4
-
$795 NZD
View
A
Retailer 5
-
$993 NZD
View
A
Retailer 6
-
$1,011 NZD
View
B+
Retailer 7
-
$1,178 NZD
View
Retailer 8
-
$1,217 NZD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,240 NZD
View
B+
Retailer 10
-
$1,274 NZD
View
B+
Retailer 11
-
$1,297 NZD
View
B
Retailer 12
-
$2,038 NZD
View
B
Retailer 13
-
$2,299 NZD
View
B
Retailer 14
-
$2,393 NZD
View
B
Retailer 15
-
$2,649 NZD
View
B
Retailer 16
-
$2,810 NZD
View
B
Retailer 17
-
$2,837 NZD
View
B
Retailer 18
-
$2,885 NZD
View
Most Expensive
Rare Carat
179B45-1496A · Oct 19
$3,335 NZD
$1,880 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from $648 NZDSave up to $2,237 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Asscher
$648 NZD